99.60 Withdrawal effective Aug 30, 2023
CENELEC
CLC/TC 21X Secondary cells and batteries
European Norm
29.220.20 Acid secondary cells and batteries
This Technical Report covers the 'opportunity-charging' of lead-acid traction batteries, i.e., the use of free time during a working period to top up the charge and thus extend the working day of a battery whilst avoiding excessive discharge. Has the status of a technical report.
WITHDRAWN
EN 61044:1992
99.60
Withdrawal effective
Aug 30, 2023